129059612

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{32957}}^1$

素因数の和:33061

約数の個数: 24

約数和(自身を含む): 249162480

約数和(自身を除く): 120102868

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 356, 979, 1958, 3916, 32957, 65914, 131828, 362527, 725054, 1450108, 2933173, 5866346, 11732692, 32264903, 64529806, 129059612]

約数ペア:

[(1, 129059612), (2, 64529806), (4, 32264903), (11, 11732692), (22, 5866346), (44, 2933173), (89, 1450108), (178, 725054), (356, 362527), (979, 131828), (1958, 65914), (3916, 32957)]